Weapon Skins Available in Gears of War Ultimate Edition

There are plenty of Weapon Skins to be used in the latest version of Gears of War. There are so many that its pretty hard to compile a full list, especially considering there are even more available as an add on pack that can be purchased from the Xbox Store from your game console.

Previously played Gears games – Weapon Skin Unlocks

Crimson Omen

Record at least one achievement in Gears 1, 2 and 3 on the SAME Gamertag. Only the Gamertag that has done this will be granted the skin. If you have just recently completed this, please allow 7 days for the skin to show up in your inventory.

Dark Omen

Complete the entire campaign on the original Gears of War 1. Only the Gamertag that has done this will be granted the skin. If you have just recently completed this, please allow 7 days for the skin to show up in your inventory.

Preorder Bonus Weapon Skin Unlocks

Animated Imulsion Weapon Skin

If you purchased the Game at a specific retailer then you would have been able to obtain an Animated Imulsion Weapon Skin pack, however these are quite common and can be bought relatviely cheaply on eBay

Beta Weapon Skins

Obtaining the following weapon skins is only possible if you played in the beta for the 7 days that is was available.

Game Launch Week Weapon Skins

Gold

Play Ultimate Edition at least one day during launch week (ending September 4, 2015)

Purchasable Weapon Skin Unlockables

The Xbox Live Marketplace offers players a chance to buy a weapon skins pack that includes many different weapon skins that you can use to show off in game.
It will however cost you an arm and a leg to be able to download the whole of this pack.For details on how to buy these see this link